CN116566420A - 高频信号处理电路系统和无线通信设备 - Google Patents

高频信号处理电路系统和无线通信设备 Download PDF

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Publication number
CN116566420A
CN116566420A CN202310054646.7A CN202310054646A CN116566420A CN 116566420 A CN116566420 A CN 116566420A CN 202310054646 A CN202310054646 A CN 202310054646A CN 116566420 A CN116566420 A CN 116566420A
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CN
China
Prior art keywords
terminal
input
waveform synthesizer
signal
output
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202310054646.7A
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English (en)
Chinese (zh)
Inventor
柴田贤一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renesas Electronics Corp
Original Assignee
Renesas Electronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Renesas Electronics Corp filed Critical Renesas Electronics Corp
Publication of CN116566420A publication Critical patent/CN116566420A/zh
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02Transmitters
    • H04B1/04Circuits
    • H04B1/0483Transmitters with multiple parallel paths
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40Circuits
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/32Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/36Modulator circuits; Transmitter circuits
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/32Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/38Demodulator circuits; Receiver circuits
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02Transmitters
    • H04B1/04Circuits
    • H04B2001/0491Circuits with frequency synthesizers, frequency converters or modulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Manipulation Of Pulses (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
CN202310054646.7A 2022-02-07 2023-02-03 高频信号处理电路系统和无线通信设备 Pending CN116566420A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022-017073 2022-02-07
JP2022017073A JP2023114644A (ja) 2022-02-07 2022-02-07 高周波信号処理回路及び無線装置

Publications (1)

Publication Number Publication Date
CN116566420A true CN116566420A (zh) 2023-08-08

Family

ID=87312752

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310054646.7A Pending CN116566420A (zh) 2022-02-07 2023-02-03 高频信号处理电路系统和无线通信设备

Country Status (4)

Country Link
US (1) US20230253996A1 (de)
JP (1) JP2023114644A (de)
CN (1) CN116566420A (de)
DE (1) DE102023200890A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240291431A1 (en) * 2023-02-23 2024-08-29 Analog Devices, Inc. Apparatus and methods for local oscillator interface circuits with quadrature clock generation and phase correction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5487073B2 (ja) 2010-10-21 2014-05-07 ルネサスエレクトロニクス株式会社 高周波信号処理装置
JP6853522B1 (ja) 2020-07-13 2021-03-31 株式会社アルム 感染症対策システム

Also Published As

Publication number Publication date
JP2023114644A (ja) 2023-08-18
DE102023200890A1 (de) 2023-08-10
US20230253996A1 (en) 2023-08-10

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